Bone & gout agents
Very specific instructions
Osteoporosis and gout.
Bisphosphonates slow the breakdown of bone; allopurinol reduces how much uric acid the body makes.
The 2 bone & gout agents in the PTCB Top 200
| Generic | Brand | Common use |
|---|---|---|
| Allopurinol | Zyloprim | chronic gout |
| Alendronate | Fosamax | osteoporosis |
Tap any generic name for its full drug guide — brand↔generic, side effects, interactions and the exam tip.
What to know for the exam
- check_circleAlendronate is taken on waking, with a full glass of plain water, on an empty stomach.
- check_circleThe patient stays upright for at least 30 minutes afterwards and takes nothing else in that window.
- check_circleAllopurinol prevents gout attacks; it does not relieve one in progress.
- check_circleGood fluid intake is advised with allopurinol.
The upright rule for bisphosphonates exists to prevent serious irritation and ulceration of the esophagus.
Alendronate's administration instructions are a standard counselling item.
Drill bone & gout agents the way the PTCE asks them
RxReflex groups the Top 200 drugs into classes like this one, then quizzes you on brand↔generic, class, side effects and interactions. Plus a guided Learn path, pharmacy math and 40+ cheat sheets. Free to start.
Frequently asked
What drugs are in the bone & gout agents class? add
Allopurinol, Alendronate. All are in the PTCB Top 200.
What are bone & gout agents used for? add
Osteoporosis and gout.
How do bone & gout agents work? add
Bisphosphonates slow the breakdown of bone; allopurinol reduces how much uric acid the body makes.
Last reviewed August 7, 2026. For education only — not medical advice. Not affiliated with or endorsed by the PTCB.